<form action="/admin/user/doAdd" method="post" enctype="multipart/form-data">
  标题：<input type="text" name="title" id="title" />
  <br/>
  <br/>
  头像：<input type="file" name="avatar" id="avatar" />
  <br/>
  <br/>
  多图：<input type="file" name="gallery" multiple id="avatgalleryar" />
  <br/>
  <br/>
  描述：<textarea name="desc" id="desc" cols="30" rows="4"></textarea>
  <br/>
  <br/>
  <input type="submit" value="提交">
</form>
